The JCMT Legacy Survey of the Gould Belt: a first look at Serpens with HARP

S. F. Graves; J. S. Richer; J. V. Buckle; A. Duarte-Cabral; G. A. Fuller; M. R. Hogerheijde; J. E. Owen; C. Brunt; H. M. Butner; B. Cavanagh; A. Chrysostomou; E. I. Curtis; C. J. Davis; M. Etxaluze; J. Di Francesco; P. Friberg; R. K. Friesen; J. S. Greaves; J. Hatchell; D. Johnstone; B. Matthews; H. Matthews; C. D. Matzner; D. Nutter; J. M. C. Rawlings; J. F. Roberts; S. Sadavoy; R. J. Simpson; N. F. H. Tothill; Y. G. Tsamis; S. Viti; D. Ward-Thompson; G. J. White; J. G. A. Wouterloot; J. Yates

doi:10.1111/j.1365-2966.2010.17140.x

The JCMT Legacy Survey of the Gould Belt: a first look at Serpens with HARP

S. F. Graves, J. S. Richer, J. V. Buckle, A. Duarte-Cabral, G. A. Fuller, M. R. Hogerheijde, J. E. Owen, C. Brunt, H. M. Butner, B. Cavanagh, A. Chrysostomou, E. I. Curtis, C. J. Davis, M. Etxaluze, J. Di Francesco, P. Friberg, R. K. Friesen, J. S. Greaves, J. Hatchell, D. JohnstoneB. Matthews, H. Matthews, C. D. Matzner, D. Nutter, J. M. C. Rawlings, J. F. Roberts, S. Sadavoy, R. J. Simpson, N. F. H. Tothill, Y. G. Tsamis, S. Viti, D. Ward-Thompson, G. J. White, J. G. A. Wouterloot, J. Yates

Research output: Contribution to journal › Article › peer-review

32 Citations (Scopus)

48 Downloads (Pure)

Abstract

The Gould Belt Legacy Survey on the James Clerk Maxwell Telescope's has observed a region of 260 arcmin2 in 12CO J = 3 -> 2 emission, and a 190 arcmin2 subset of this in 13CO and C18O towards the Serpens molecular cloud. We examine the global velocity structure of the non-outflowing gas, and calculate excitation temperatures and opacities. The large-scale mass and energetics of the region are evaluated, with special consideration for high-velocity gas. We find the cloud to have a mass of 203 M-circle dot, and to be gravitationally bound, and that the kinetic energy of the outflowing gas is approximately 70 per cent of the turbulent kinetic energy of the cloud. We identify compact outflows towards some of the submillimetre Class 0/I sources in the region.

Original language	English
Pages (from-to)	1412-1428
Number of pages	17
Journal	Monthly Notices of the Royal Astronomical Society
Volume	409
Issue number	4
DOIs	https://doi.org/10.1111/j.1365-2966.2010.17140.x
Publication status	Published - 21 Dec 2010

Keywords

molecular data
stars: formation
ISM: jets and outflows
ISM: kinematics and dynamics
submillimetre: ISM

Access to Document

10.1111/j.1365-2966.2010.17140.x

905002
The definitive version is found at: http://onlinelibrary.wiley.com Copyright Royal Astronomical Society
Accepted author manuscript, 20.4 MB

Cite this

Graves, S. F., Richer, J. S., Buckle, J. V., Duarte-Cabral, A., Fuller, G. A., Hogerheijde, M. R., Owen, J. E., Brunt, C., Butner, H. M., Cavanagh, B., Chrysostomou, A., Curtis, E. I., Davis, C. J., Etxaluze, M., Di Francesco, J., Friberg, P., Friesen, R. K., Greaves, J. S., Hatchell, J., ... Yates, J. (2010). The JCMT Legacy Survey of the Gould Belt: a first look at Serpens with HARP. Monthly Notices of the Royal Astronomical Society, 409(4), 1412-1428. https://doi.org/10.1111/j.1365-2966.2010.17140.x

@article{afe9f060422a4cf88c3b455d55722bff,

title = "The JCMT Legacy Survey of the Gould Belt: a first look at Serpens with HARP",

abstract = "The Gould Belt Legacy Survey on the James Clerk Maxwell Telescope's has observed a region of 260 arcmin2 in 12CO J = 3 -> 2 emission, and a 190 arcmin2 subset of this in 13CO and C18O towards the Serpens molecular cloud. We examine the global velocity structure of the non-outflowing gas, and calculate excitation temperatures and opacities. The large-scale mass and energetics of the region are evaluated, with special consideration for high-velocity gas. We find the cloud to have a mass of 203 M-circle dot, and to be gravitationally bound, and that the kinetic energy of the outflowing gas is approximately 70 per cent of the turbulent kinetic energy of the cloud. We identify compact outflows towards some of the submillimetre Class 0/I sources in the region.",

keywords = "molecular data, stars: formation, ISM: jets and outflows, ISM: kinematics and dynamics, submillimetre: ISM",

author = "Graves, {S. F.} and Richer, {J. S.} and Buckle, {J. V.} and A. Duarte-Cabral and Fuller, {G. A.} and Hogerheijde, {M. R.} and Owen, {J. E.} and C. Brunt and Butner, {H. M.} and B. Cavanagh and A. Chrysostomou and Curtis, {E. I.} and Davis, {C. J.} and M. Etxaluze and {Di Francesco}, J. and P. Friberg and Friesen, {R. K.} and Greaves, {J. S.} and J. Hatchell and D. Johnstone and B. Matthews and H. Matthews and Matzner, {C. D.} and D. Nutter and Rawlings, {J. M. C.} and Roberts, {J. F.} and S. Sadavoy and Simpson, {R. J.} and Tothill, {N. F. H.} and Tsamis, {Y. G.} and S. Viti and D. Ward-Thompson and White, {G. J.} and Wouterloot, {J. G. A.} and J. Yates",

note = "The definitive version is found at: http://onlinelibrary.wiley.com Copyright Royal Astronomical Society",

year = "2010",

month = dec,

day = "21",

doi = "10.1111/j.1365-2966.2010.17140.x",

language = "English",

volume = "409",

pages = "1412--1428",

journal = "Monthly Notices of the Royal Astronomical Society",

issn = "0035-8711",

publisher = "Oxford University Press (OUP)",

number = "4",

}

Graves, SF, Richer, JS, Buckle, JV, Duarte-Cabral, A, Fuller, GA, Hogerheijde, MR, Owen, JE, Brunt, C, Butner, HM, Cavanagh, B, Chrysostomou, A, Curtis, EI, Davis, CJ, Etxaluze, M, Di Francesco, J, Friberg, P, Friesen, RK, Greaves, JS, Hatchell, J, Johnstone, D, Matthews, B, Matthews, H, Matzner, CD, Nutter, D, Rawlings, JMC, Roberts, JF, Sadavoy, S, Simpson, RJ, Tothill, NFH, Tsamis, YG, Viti, S, Ward-Thompson, D, White, GJ, Wouterloot, JGA & Yates, J 2010, 'The JCMT Legacy Survey of the Gould Belt: a first look at Serpens with HARP', Monthly Notices of the Royal Astronomical Society, vol. 409, no. 4, pp. 1412-1428. https://doi.org/10.1111/j.1365-2966.2010.17140.x

TY - JOUR

T1 - The JCMT Legacy Survey of the Gould Belt: a first look at Serpens with HARP

AU - Graves, S. F.

AU - Richer, J. S.

AU - Buckle, J. V.

AU - Duarte-Cabral, A.

AU - Fuller, G. A.

AU - Hogerheijde, M. R.

AU - Owen, J. E.

AU - Brunt, C.

AU - Butner, H. M.

AU - Cavanagh, B.

AU - Chrysostomou, A.

AU - Curtis, E. I.

AU - Davis, C. J.

AU - Etxaluze, M.

AU - Di Francesco, J.

AU - Friberg, P.

AU - Friesen, R. K.

AU - Greaves, J. S.

AU - Hatchell, J.

AU - Johnstone, D.

AU - Matthews, B.

AU - Matthews, H.

AU - Matzner, C. D.

AU - Nutter, D.

AU - Rawlings, J. M. C.

AU - Roberts, J. F.

AU - Sadavoy, S.

AU - Simpson, R. J.

AU - Tothill, N. F. H.

AU - Tsamis, Y. G.

AU - Viti, S.

AU - Ward-Thompson, D.

AU - White, G. J.

AU - Wouterloot, J. G. A.

AU - Yates, J.

N1 - The definitive version is found at: http://onlinelibrary.wiley.com Copyright Royal Astronomical Society

PY - 2010/12/21

Y1 - 2010/12/21

N2 - The Gould Belt Legacy Survey on the James Clerk Maxwell Telescope's has observed a region of 260 arcmin2 in 12CO J = 3 -> 2 emission, and a 190 arcmin2 subset of this in 13CO and C18O towards the Serpens molecular cloud. We examine the global velocity structure of the non-outflowing gas, and calculate excitation temperatures and opacities. The large-scale mass and energetics of the region are evaluated, with special consideration for high-velocity gas. We find the cloud to have a mass of 203 M-circle dot, and to be gravitationally bound, and that the kinetic energy of the outflowing gas is approximately 70 per cent of the turbulent kinetic energy of the cloud. We identify compact outflows towards some of the submillimetre Class 0/I sources in the region.

AB - The Gould Belt Legacy Survey on the James Clerk Maxwell Telescope's has observed a region of 260 arcmin2 in 12CO J = 3 -> 2 emission, and a 190 arcmin2 subset of this in 13CO and C18O towards the Serpens molecular cloud. We examine the global velocity structure of the non-outflowing gas, and calculate excitation temperatures and opacities. The large-scale mass and energetics of the region are evaluated, with special consideration for high-velocity gas. We find the cloud to have a mass of 203 M-circle dot, and to be gravitationally bound, and that the kinetic energy of the outflowing gas is approximately 70 per cent of the turbulent kinetic energy of the cloud. We identify compact outflows towards some of the submillimetre Class 0/I sources in the region.

KW - molecular data

KW - stars: formation

KW - ISM: jets and outflows

KW - ISM: kinematics and dynamics

KW - submillimetre: ISM

U2 - 10.1111/j.1365-2966.2010.17140.x

DO - 10.1111/j.1365-2966.2010.17140.x

M3 - Article

SN - 0035-8711

VL - 409

SP - 1412

EP - 1428

JO - Monthly Notices of the Royal Astronomical Society

JF - Monthly Notices of the Royal Astronomical Society

IS - 4

ER -

The JCMT Legacy Survey of the Gould Belt: a first look at Serpens with HARP

Abstract

Keywords

Access to Document

Fingerprint

Cite this